Ionics Freshwater Limited - Downloads

To understand where our water resources come from and how we can obtain drinking water we need to understand the Hydrologic Cycle.

The hydrologic or water cycle is the cycle that involves the continuous circulation of water in the Earth-atmosphere system. The hydrologic cycle takes place in the hydrosphere, this is the region containing all the water in the atmosphere and on the surface of the earth. The cycle is the movement of water through this hydrosphere.